Question

In a certain plant species, the allele for red flowers (R) is dominant to the allele for white flowers (r). What is the phenotype result of a cross between two groups of red-flowered plants, both of have all individuals that are heterozygous for the gene.

A.
1/4 red flowers; 3/4 white flowers

B.
all red flowers; no white flowers

C.
all white flowers; no red flowers

D.
1/4 white flowers; 3/4 red flowers

Answer 1

is it d?

Answer 2

D

Answer 3

You are good at genetics @Horselover13

Answer 4

thanks